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. 0 Question 14' 5.4374. HVll' Score. 60.32 A, 12.67 of 21 > paints Part 1 of 2 0 Points: 0 of 1 The lengths

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. 0 Question 14' 5.4374. HVll' Score. 60.32 A, 12.67 of 21 > paints Part 1 of 2 0 Points: 0 of 1 The lengths of lumber a machine cuts are normally distributed with a mean of 106 inches and a standard deviation of 0.5 inch. (3) What is the probability that a randomly selected board cut by the machine has a length greaterthan 106.14 inches? (b) A sample of 40 boards is randomly selected. What is the probability that their mean length is greater than 106.14 inches

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